C++ 1) Create an admin class including: • Two private members: login and password • A constructor that initializes the object. 2) Create a friend function that allows you to change the password. This function asks the user to enter the login and the old password. 3) Use exception handling to display messages in case of a false login or password
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C++
1) Create an admin class including:
• Two private members: login and password
• A constructor that initializes the object.
2) Create a friend function that allows you to change the password.
This function asks the user to enter the login and the old password.
3) Use exception handling to display messages in case of a false login or password
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- C++ Each Fraction contains a numerator, denominator, a whole number portion, and has access to several functions you have developed, including overloaded operators. Complete these tasks: a. Create a FractionException class. The class contains a Fraction object and a string message explaining the reason for the exception. Include a constructor that requires values for the Fraction and the message. Also include a function that displays the message. b. Modify each Fraction class constructor and data entry function so that it throws a FractionException whenever a client attempts to instantiate a Fraction with a zero denominator. c. Write a main()function that asks the user to enter values for four Fractions. If the user attempts to create a Fraction with a zero denominator, catch the exception, display a message, and force the Fraction to 0 / 1. Display the four Fraction objects. Save the file as FractionException1.cpp.C++ 1: Define a class named “Variable” that manages a variable name (string) and a description (string). It should not provide the default constructor. And the “VariableString” class that must inherit from the "Variable" class. This class manages a variable name (string), description (string), and value (string). Define a new exception class “VarNameException” that must inherit from the C++ runtime_error class. This class will capture the error case (generate an exception and capture reason and error value) for a variable name when it does not start with a letter (lower case or upper case) or contains at least one blank (for instance: "9name", "*name" or "first name"). The class named “Variable” should generate a "VarNameException" whenever the caller tries to create the Variable object with a bad name. 2: Write a function “createVariableObject” that will read the variable name, description, and a value (string) from the user and create a dynamic Variable or VariableString depending…C# Program Create program that computes student average Requirements:1. Use inheritance2. Use exception handling if applicable3. Create a class student4. Use the constructor method to collect the student information: name, math, science and english grade (User should be able to input student info)5. Create a method that computes the average6. Create another method that outputs (similarly to) the ff. when calledName: AnnaMath: 92Science: 92English: 92Average: 927. Instantiate a Student object and utilize the defined methods.
- c++ You are an IT Manager for a small company and must create a program to track your company’s personal computer inventory. Create a class that can be used for a Personal Computer. The class should have attributes for the: Manufacturer (e.g. Dell, Gateway, etc.),Form Factor (laptop/desktop),Serial NumberProcessor ( I3, I5, I7, AMD Ryzen 3, AMD Ryzen 5, etc.),RAM (4, 6, 8, 16, 32, or 64GB),Storage Type (UFS, SDD, HDD) andStorage Size (128GB, 256GB, 512GB, 1TB, 2TB).The constructor must accept the manufacturer, form factor, serial number, processor, RAM, storage type/size. Create accessor methods that allow these attributes to be retrieved individually. Create mutator methods that allow the RAM and the storage drive (type and size) to be changed. Incorporate exception handling to reject invalid values in the constructor and mutator methods. Create a toString() method formulate a string containing the manufacturer, form factor, serial number, processor, RAM, and storage type/size.…Data structure & Algorithum java program Write a class name month. The class should have an int field named monthNumber that holds the number of the month. For example, January would be 1, February would be 2, etc. The class should also have appropriate constructors and getter / setter methods. There should also be a getMonthName that returns the name of the month corressponding to the month number. Also include exception code when a number less than 1 or greater than 12 is given in the constructor and/ or the set method. Demonstrate the classess and catching the exception in a program, such as Month Test. Display appropriate information to the user if an erro occurs.Donor Eligibility - Rethrow Exception Write a C++ program to check for the not-eligible donor by throwing a custom exception. Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member variable names, and function names should be the same as specified in the problem statement. The class Donor has the following protected variables. Data TypeVariablestringnameintageintweightstringbloodGroup In the Donor class, define the following function. MethodDescriptionbool validateDonor(Donor donor) This method validates donor eligibility. Validate the donor details with the following conditions. 1.Age must be greater than 30 then the donor is eligible. 2.If the age is less than 30 then throw an exception and check the weight should be greater than 44 kg in catch block, If the weight is also less than 44 then the donor is not eligible and rethrow the exception to the main method. If the weight is greater than 44 then the donor is…
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